3 papers
astro-ph.HE2025
Jet precession in gamma-ray bursts: The roles of fallback accretion and disk dynamics
Yun-Peng Li, Da-Bin Lin, Guo-Yu Li +1
The precession phenomenon of the jet in a gamma-ray burst (GRB) is a key probe of the physics of the central engine. Previous studies generally assumed a fixed precession period wh…
astro-ph.HE2025
Variabilities of Gamma-ray Bursts from the Dynamics of Fallback Material after Tidal Disruption
Yun-Peng Li, Da-Bin Lin, Guo-Yu Li +2
The gamma-ray burst (GRB) GRB 211211A and GRB 060614, believed to originate from the merger of compact objects, exhibit similarities to the jetted tidal disruption event (TDE) Sw J…
astro-ph.HE2024
Revisiting the Constraint on Equation of State of Neutron Star based on the Binary Neutron Star Mergers
Yun-Peng Li, Zhi-Lin Chen, Da-Bin Lin +1
The merger of neutron star (NS)-NS binary can form different production of the compact remnant, among which the supramassive NS (SMNS) could create an internal plateau and the foll…